ns2.optodevice.com - dns.ninja
ns2.optodevice.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1326.ztomy.com ⚠️ Not in parent delegation | ||||||
| A | 208.91.197.26🇻🇬 CONFLUENCE-NETWORK-INC208.91.197.0/24 Confluence Networks Route Object | ||||||
| NS | ns2326.ztomy.com ⚠️ Not in parent delegation | ||||||
| A | 199.79.61.26🇻🇬 CONFLUENCE-NETWORK-INC199.79.61.0/24 Confluence Networks Route Object | ||||||
optodevice.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 211.38.240.141🇰🇷 KT-NET211.38.0.0/16 KORnet operation Center(Korea Telecom) | ||||||
| NS | ns1326.ztomy.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns.optodevice.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.optodevice.com ⚠️ Not in zone NS records | ||||||
| NS | ns2326.ztomy.com ⚠️ Not in parent delegation | ||||||
| SOA | ns1326.ztomy.comabuse@confluence-networks.com 2011-06-28 #1 | ||||||
NS for
Same first word
Similar names
DNS History
4 records (2 active, 2 former)
○MX~2026-02-15 → 2026-06-05 · 10 obs
● 2026-03-03 06:34:46
○ 2026-03-10 21:57:24
● 2026-03-19 09:15:12
○ 2026-04-02 21:33:58
● 2026-04-08 23:08:46
○ 2026-04-28 13:37:26
● 2026-06-05 21:09:58
○ 2026-07-28 03:12:58
○ 2026-07-28 14:09:16
○A208.91.197.262026-02-15 → 2026-07-08 · 9 obs
● 2026-03-19 09:15:12
○ 2026-04-02 21:33:58
○ 2026-04-08 23:08:46
● 2026-04-28 13:37:26
○ 2026-06-05 21:09:58
● 2026-07-08 16:44:10
○ 2026-07-23 18:24:22
○ 2026-07-28 14:09:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net... | - |
| optodevice.com | ns.optodevice.com, ns2.optodevice.com | 2 records |
✅ Authoritative Response
Server:211.38.240.141
NS records: ns.optodevice.com, ns2.optodevice.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optodevice.com (unsigned zone)
⏱️ Timing
Total: 504ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2326.ztomy.com, ns1326.ztomy.com |
| MX | 1 | ~ (pri: 300) |
| TXT | 1 | v=spf1 a -all |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns.optodevice.com, ns2.optodevice.com)
Analysis
Name Server Role
ns2.optodevice.com acts as an authoritative name server for optodevice.com.
ns.optodevice.com, ns1326.ztomy.com and ns2326.ztomy.com frequently serve as name servers alongside ns2.optodevice.com.
Name Servers
DNS delegation for ns2.optodevice.com points to two name servers: ns1326.ztomy.com and ns2326.ztomy.com.
ns2.optodevice.com shares its name server setup with other domains, including 162.104.235.208.in-addr.arpa, 177.28.138.204.in-addr.arpa, 177.114.235.208.in-addr.arpa and two others.
At least some of ns2.optodevice.com's name servers are shared with other domains, for example starvar.org, 102.235.208.in-addr.arpa, startech.mobi and two more.
These name servers tend to co-occur with ns1.mccsystems.com, ns0.startech.com, ns1.aibusiness.net and 7 other name servers in the same DNS delegations.
Each of ns1326.ztomy.com and ns2326.ztomy.com has one IP address: ns1326.ztomy.com uses 208.91.197.26 and ns2326.ztomy.com uses 199.79.61.26.